NSW hunting reform 'politically motivated'

The NSW National Parks Association says a new poll showing public opposition to amateur hunting in national parks is proof the changes are politically motivated.

Recreational hunters will be allowed into national parks later this year following the O'Farrell government's deal with the Shooters and Fishers Party.

The move has raised concerns that visitors to parks risk being accidentally shot by hunters, with a union now demanding that orange bulletproof vests be provided to park workers.

The government has said strict safety controls will be in place to minimise the risk of harm to park visitors and workers.

On Thursday, a poll in Fairfax Media found 60 per cent of voters oppose the changes, with 38 per cent in favour.

The National Parks Association of NSW says the poll is proof Premier Barry O'Farrell is not acting in the interests of NSW residents.

"We only expect the number of people against hunting in national parks to rise once the details of the program are reported far and wide, primarily because it will have little success in controlling pest animals," NSW campaign coordinator, Justin McKee, said in a statement.